X-Nico

History of street lighting in the United States

In 2001, Thomas & Betts sold the street lighting division to Acuity Brands, where it was then spun off as American Electric Lighting.

•

When the sodium era began around 1970, the company (by then, renamed McGraw-Edison) produced the boxy, rectilinear, more simplified Unidoor 400 (for metropolitan expressways and city boulevards) and Unidoor 175 (for smaller residential streets and alleys).

see also